According to this ability I can use 2 weapons with two hands?
Jotungrip (Ex)
At 2nd level, in May Titan Mauler choose to wield a two-handed melee weapon in one hand with a -2 penalty on attack rolls while doing so. The weapon must be Appropriately sized for her, and it is Treated as One-Handed When Determining the Effect of Power Attack, Strength bonus to damage, and the like.
This replaces uncanny dodge ability.